/// <summary>
/// Constructs a new projectile.
/// </summary>
/// <param name="world">The world that this projectile belongs to.</param>
/// <param name="owner">The ship that fired this projectile, if any.</param>
/// <param name="direction">The initial direction for this projectile.</param>
public Projectile(World world, Gameplay.NanoBot owner, Vector2 direction)
: base(world)
{
this.owner = owner;
this.position = owner.Position;
this.velocity = direction;
}
/// <summary>
/// Constructs a new weapon.
/// </summary>
/// <param name="owner">The ship that owns this weapon.</param>
public Weapon(Gameplay.NanoBot owner)
{
if (owner == null)
{
throw new ArgumentNullException("owner");
}
this.owner = owner;
}